baber/WOPTO huggingface dataset:
Patent JP-2002144856-A (JP)
Title: Vehicular air conditioner
Inventor: FUJII KOUJI
IPC: B60H1/32
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a seal structure of a refrigerant piping penetrating part allowing attaching and detaching of an evaporator 3 in a state of mounting an air conditioning case 2 on a vehicle. SOLUTION: A connecting block 3a arranged one end of the evaporator 3 is projected in a through-hole 10a arranged in a partition wall 10 separating an engine room and a cabin and an opening hole 2a of the air conditioning case 2 in an insertable/extractable state. While packing 4b is sandwiched by the air conditioning case 2 and an expansion valve 5 from the engine room side of the partition wall 10, the expansion valve 5 is joined to the connecting block 3a. Thus, a part between the air conditioning case 2 and the connecting block 3a is sealed by the packing 4b, and a seal of the connecting block 3a being the refrigerant piping penetrating part is formed, and when removing the expansion valve 5 for pressing down the packing 4b, the evaporator 3 can be easily extracted from the air conditioning case.
Patent JP-2002223990-A (JP)
Title: Handrail for urinal
Inventor: SUZUKI EIJI
IPC: E03D13/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a handrail which is capable of stably supporting a human body when a physically handicapped person utilizes a urinal. SOLUTION: This handrail for the urinal consists of side handrails which are mounted on the wall surfaces on both sides of the urinal hung on a wall surface and a supporting handrail which is installed across these side handrails and supports the human body. At least an area to support the human body of the supporting handrail is curved toward the wall surface side.
Patent JP-2002227172-A (JP)
Title: Culvert forming device
Inventor: MIYAZAKI MAMORU
IPC: E02B11/02
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a culvert forming device capable of constructing a culvert in a rice field without making a U-turn even if a rice field path exists. SOLUTION: This culvert forming device is provided with an earth cutting shank 11 fixed to a fixing device 22, which is provided in a traveling device 2 such as a bulldozer, freely to be removed and a shell-like culvert boring tool 12 provided at a lower end of the earth cutting shank 11, and the traveling device 2 pulls the earth cutting shank 11 in the horizontal direction to form a culvert 31 under the ground. The fixing device 22 is provided in a front part and a rear part of the traveling device 2.  The culvert forming device works in the condition that the earth cutting shank 11 is fixed to the rear part of the traveling device 2 till the traveling device reaches the rice field path 32, and in this side of the rice field path 32, the earth cutting shank 11 is separated from the traveling device 2, and the traveling device 2 is operated to linearly back, and the earth cutting shank 11 is connected to the fixing device 22 of the front part of the traveling device 2. The traveling device 2 is moved forward to construct the culvert to the rice field path.
Patent JP-2002238190-A (JP)
Title: Rotor of permanent-magnet motor, manufacturing method for the rotor of permanent-magnet motor, the permanent-magnet motor, compressor, and refrigeration cycle
Inventor: TSUTSUMI TAKAHIRO
IPC: H02K1/27
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a rotor of a permanent-magnet motor and a manufacturing method therefor, wherein the driving characteristic during operation is improved and reduction of noise and vibration is implemented at relatively low cost, while maintaining high efficiency. SOLUTION: A rotor core is formed by laminating one type of stamped plates for rotor core. The stamped plates for rotor core have in the circumferential direction a plurality of permanent magnet embedding holes for embedding permanent magnets in proximity of the periphery thereof. The permanent magnet embedding holes are positioned so that their center is off the polar center. After a specified number of the stamped plates for rotor core have been laminated, the remaining plates are turned upside down and are laminated, so that the respective permanent magnet embedding holes overlap. Thus individual permanent magnets are slanted in the circumferential direction and embedded into the individual permanent magnet embedding holes which are formed so that each of the holes extends in the axial direction and goes off the center axis along the way.
Patent JP-2002231373-A (JP)
Title: Waterproof connector
Inventor: MURAO MITSUO
IPC: H01R13/52
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof connector with a sufficient sealing characteristic to be used, even at a construction site, without the need for changing equipment. SOLUTION: A male member waterproof cover 8 has a tubular cover body 10 covering a connecting part in a manner that a protruding pin 3 protrudes from the tip, a tip cap 11, having a through-hole 19 with the protruding pin 3 inserted therethrough and closing the tip opening of the cover body 10, and a base end cap 12 fitted around an electric cord 4 to close the gap between the periphery of the electric cord and the circumference of the base end opening of the cover body 10.  A female member waterproof cover 9 has a tubular cover body 25 covering the connection, in a manner such that a pin inserting portion 23 will not protrude from the tip, a tip cap 26 having a through-hole 32 leading to the pin inserting portion 23 and closing the tip opening of the cover body 25, and a base end cap 27 fitted around an electric cord 24 to close the gap between the periphery of the electric cord and the circumference of the base end opening of the cover body 25. The male member waterproof cover 8 and the female member waterproof cover 9 are connected detachably by means of a cap nut 17.
Patent JP-2002234340-A (JP)
Title: Vehicular control device
Inventor: MASUKI ZENICHIRO
IPC: F16H61/14
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular control system that can improve fuel economy further in a vehicle that executes a deceleration lockup. SOLUTION: During vehicle deceleration, a deceleration lockup is executed wherein a lockup clutch 12 is engaged to lock-up an engine 10 and a transmission 13. During the deceleration lockup execution, an ECU 17 executes a deceleration air conditioning cut wherein the capacity of an air-conditioning compressor 15 operated by revolution of the engine 10 is held at or below a given value. The reduction in the operation rate of the compressor 15 reduces an air conditioning load on the engine 10 to increase the range of execution of the deceleration lockup and improve further fuel economy.
Patent JP-2002237853-A (JP)
Title: Differential signal transmission circuit and method for detecting transmission error thereof
Inventor: MORI TAKASHI
IPC: H04N19/89
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a differential signal transmission circuit and a method for detecting the transmission error of the differential signal transmission circuit capable of easily performing a transmission test or transmission error detection. SOLUTION: This differential signal transmission circuit in an LVDS transmission system is provided with a differential driver, a differential receiver, and a transmission line for transmitting a differential signal. The differential driver is provided with a test signal generating means for generating a test signal with such patterns that H and L are alternately repeated in the order of the high order bit for the respective lines of the respective channels of parallel input signal lines, and that H and L are alternately repeated time-axially in the same way for the respective lines of the respective channels. The differential receiver is provided with a test signal detecting means connected to parallel output signal lines for detecting the test signal, and for acquiring the output of H when any transmission error is absent.
Patent JP-2002235098-A (JP)
Title: Sheet-like detergent
Inventor: IDE KAZUTOSHI
IPC: C09J7/02
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet-like detergent easily affording high detergent effect on local stains. SOLUTION: This adhesive sheet-like detergent comprises water-soluble sheet- like supports 1 and 5 and a detergent composition 2 carried on the supports and is designed to afford an adhesive surface or adhesive points 4 on an object to be cleaned. A method for cleaning such an object by applying the above sheet-like detergent thereonto is also provided.
Patent JP-2002235577-A (JP)
Title: Cam shaft for engine
Inventor: SHIOIRI MOTOYUKI
IPC: F02M39/02
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein a backlash in an engagement part of sprockets of a crankshaft and a cam shaft and a timing chain and an error in timing of a rotational angle of the crankshaft and the cam shaft due to working accuracy of each sprocket and the timing chain itself are generated because a conventional engine is constituted so as to adjust a fuel injection timing based on a pulser gear mounted on the crankshaft. SOLUTION: In the cam shaft 12 of the engine, the pulser gear 21 for detecting engine speed and a cylinder discriminating plate 22 for detecting the position of a cylinder are disposed at an end part of the cam shaft 12. A shielding plate 23 is interposed between the pulser gear 21 and the cylinder discriminating plate 22. The fuel injection timing for a fuel injection pump 8 driven by the cam shaft 12 is adjusted by making the cam shaft 12 as a reference.
Patent JP-2002245193-A (JP)
Title: System/method for supporting explanation of exhibit and exhibit explanation supporting server
Inventor: SHIIO ICHIRO
IPC: H04W88/18
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a system/method for supporting the explanation of exhibits and an exhibits explanation supporting server for providing information of characters, images, animation, sound (including music and sound effect), etc., simply to a user by using a portable information terminal. SOLUTION: The exhibits explanation supporting system is provided with a server for providing explaining information of the exhibits and the portable information terminal to be carried by a user for receiving the explaining information of the exhibits. The server is provided with a radio base station for communicating with the portable information terminal, a database for storing the explaining information of the exhibits, a barcode analytic part for analyzing a barcode sent from the portable information terminal and a history memory for storing the behavior history of the user, and retrieves the database based on the output of the barcode analytic part to obtain the explaining information.
Patent JP-2002240274-A (JP)
Title: Printer head
Inventor: HIRANO EIKI
IPC: B41J2/045
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a printer head especially applicable to an ink jet printer in which nozzles can be arranged with high density even in the case of electrostatic system. SOLUTION: The movable piece 24 of an electrostatic actuator 16 is formed to have a so-called cantilever structure and an ink drop is jetted by varying a diaphragm 19 with the movable piece 24.
Patent JP-2002003576-A (JP)
Title: Latent curing accelerator, epoxy resin composition containing the same and cured product therefrom
Inventor: HAMAGUCHI MASAHIRO
IPC: C08G59/62
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a latent curing accelerator with good storage stability at room temperature and quick curing on heating while not affecting performances of the cured product. SOLUTION: This latent curing accelerator is a gel obtained by a reaction of a metal alkoxide with a polyfunctional phenolic compound and/or naphtholic compound having two or more phenolic hydroxy groups in a molecule, where the gel contains a curing accelerator for an epoxy resin.
Patent JP-2002207134-A (JP)
Title: Hollow waveguide end face sealing cap
Inventor: MIYAGI MITSUNOBU
IPC: G02B6/02
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a hollow waveguide sealing cap in a wide infrared wavelength band which is manufactured at a low cost, is excellent in durability, is nonpoisonuous because of being used for medical treatment and is not also affected by an atmosphere of disinfection/sterilization. SOLUTION: The hollow waveguide sealing cap is used by being attached to the end face of a hollow waveguide, one end of the cap is sealed and the cap is composed of a short crystal column of sodium chloride or potassium chloride having a columnar hole.
Patent JP-2002218038-A (JP)
Title: Portable mobile telephone with lamp illumination
Inventor: INAMI FUMIHIRO
IPC: F21Y101/00
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a portable mobile telephone with a lamp illumination capable of easily illuminating a light like a flashlight even in the dark. SOLUTION: The portable mobile telephone 1 with the lamp illumination comprises a bulb 2, a lens 3 (or a lamp body 8) and a switch 4 at desired positions thereof. Thus, when the switch 4 is arbitrarily turned on, the bulb 2 shines and can illuminate the light to a target article.
Patent JP-2002244555-A (JP)
Title: Method, device, and program for detecting data falsification, and storage medium with stored program therefor
Inventor: KOMURO TOMOYUKI
IPC: G09C1/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for detecting falsification capable of detecting the falsification even if data are replaced in the order or deleted halfway, also determining a falsified point, and preventing an attacker from easily calculating a value necessary for the detection of the falsification and to provide a program for detecting the data falsification. SOLUTION: This invention is intended to detect the falsification by inputting electronic data Mi desired to be prevented from being falsified to the device and a value Ti for assuring the order of the electronic data Mi; using a function f which is held in secret only by a verifier side for calculating i-th falsification detection value Vi to be used when detecting the falsification to obtain a 1st falsification detection value Vi=f(Mi, Ti); storing the 1st falsification detection value Vi in a falsification detection value storage means; storing the order assurance value Ti in an order assurance value storage means; using the electronic data Mi and the order assurance value Ti to obtain a 2nd falsification detection Vi'=f(Mi, Ti) when verifying the falsification;  and comparing the 1st falsification detection value Vi stored in the falsification detection value storage means with the 2nd falsification value Vi'; and thus the data are judged as not falsified when both values are equal, and are judged as falsified when both values are not equal.
Patent JP-2001284823-A (JP)
Title: Multilayer device of electric conductor with integrated electricity detecting part
Inventor: FISCHER ROLAND
IPC: H05K1/02
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer device with conductors which enables to measure electric current flowing vertically or flowing in parallel by the positions of a hole sensor. SOLUTION: A multilayer device 8 has at least two conductive paths 2 and 2a, the conductive paths are separated from each other by an insulating part 10, the conductive paths 2 and 2a have a measuring part 11 and 11a, respectively, the conductive paths 2 and 2a are provided with a notch 6 at the measuring part, the cut portion determines the direction to go of the current path at the conductive paths 2 and 2a, and a magnetic difference sensor, 1 and 1a which detects the current within the adjacent conductive paths correspond to each measuring part 11 or 11a. The difference sensors are integrated in the multilayer panel or the multilayer printed wiring board 8, and the magnetic difference sensors are provided with at least two hole elements 3 of a plate shape which are connected as the form of a difference circuit.
Patent JP-2002251040-A (JP)
Title: Electrophotographic liquid developer and image forming method using the same
Inventor: ASAMI TAKESHI
IPC: G03G15/20
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic liquid developer having a well dispersed state and stably giving a high resolution and high color image of high image density, to provide an image forming method and to further provide a liquid developer which suppresses the generation of solvent vapor in fixation. SOLUTION: In the xerographic liquid developer obtained by dispersing toner particles comprising a colorant and a resin in a carrier fluid having a high resistance and a low dielectric constant, the carrier fluid contains at least one organic medium selected from (a) a naphthene solvent having >=150 deg.C initial boiling point, (b) the monoester of a >=3C alcohol and a >=5C fatty acid and (c) a monomer having a reactive unsaturated group or its polymer. In the mage forming method, the liquid developer for an electrostatic charge image is spread as a thin layer on a roller or a belt to develop an electrostatic image.
Patent JP-2002251091-A (JP)
Title: Image fixing device and image forming device
Inventor: FUMA HIROSHI
IPC: G03G15/20
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an image fixing device constituted so that a heating source may be incorporated with one of supporting rollers for stretching a fixing belt, and the position of the supporting roller incorporating the heating source may be safely shifted in accordance with the forcible change of the moving path of the fixing belt, and to provide an image forming device which can be controlled so that a wide nip part may be constituted in accordance with the fixing processing and a thermal efficiency may be enhanced. SOLUTION: The moving path of the fixing belt is changed by changing the relative position of a pair of pressure rollers arranged opposite to each other across the fixing belt so that they may pressurize each other, and also, the heating source and the supporting roller incorporating the heating source are integrally moved with the fixing belt having the changeable path.
Patent JP-2002261895-A (JP)
Title: Internet connecting portable telephone and method for connecting to internet
Inventor: OBANA SHINICHI
IPC: H04W88/02
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that accessing to a site of an internet by a portable telephone is complicated due to URL inputting by key inputting. SOLUTION: The internet connecting portable telephone comprises a portable telephone 1 having an external connection terminal 2 and an internet connecting function, and an adapter 3 capable of being connected to the terminal 2 and having a cord lead 4 to read a printed URL. In this case, the telephone can simply access to the internet site of the URL by connecting the adapter 3 having the lead 4 at the terminal 4 of the internet connectible telephone 1 and reading the URL printed on a paper medium such as a magazine or the like.
Patent JP-2002255743-A (JP)
Title: Care sheet for keratin
Inventor: SHIOMI HIDEKAZU
IPC: A61K38/00
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To prepare a care sheet for keratin capable of smoothing skin surface by favorably removing hardened keratin without damaging the skin and keeping the skin in moistening and healthy state by retaining water content in the skin after removing hardened keratin. SOLUTION: This care sheet for keratin is obtained by using a nonwoven fabric composed of fibers containing a fiber having <=8 μm fiber diameter in a ratio of >=20 wt.% as a base and imparting a humectant to the nonwoven fabric.
Patent JP-2002259808-A (JP)
Title: Customer guiding system, method, and program
Inventor: UEDA YOJI
IPC: G06Q50/00
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To guide a customer to the shop and give a purchasing opportunity by notifying those who desire to purchase of the place of shop stocking the desired item of goods from time to time. SOLUTION: As the user information 4, the information about the desired item(s) of goods of any user is registered in a database 2 through a communication network 200, and as goods information 5 the shop position information 6 and the stock situation of the goods which the shop deals with are registered in the database through the communication network and updated regularly, and the position information 101 of the portable terminal 10 possessed by the user at going out is acquired, and by reference to the database, the position information of the portable terminal is compared with the position information of the shop which the item(s) desired by he user stocks, and in the case the distance between the two is within the specified value, a message to show his/her approaching the shop dealing with the desired item(s) is sent to the portable terminal to notify him/her of approaching.
Patent JP-2002260491-A (JP)
Title: Multi-directional switch device
Inventor: GOTO KAZUYOSHI
IPC: H01H89/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a multi-directional switch device such that a good click feeling can be obtained by an operator, which can solve a problem that an ordinary multi-directional switch can not obtain an enough click feeling because the click feeling is generated by buckling a conical-shaped portion 52d of two rubber domes formed to make the distance L3 between a lower face of a thrusting portion 52c and a lower face of the conical-shaped portion 52d relatively short. SOLUTION: A case 1, a switch 8 housed in the case 1, an operation component 5 operating the switch 8 by tilting in each direction, a first rubber dome 3 operated by tilting of the operation component 5 and a second rubber dome 4 arranged nearby the first rubber dome are provided. The movable distance of the second rubber dome 4 by tilting the operation component 5 is longer than the movable distance of the first rubber dome 3.
Patent JP-2002266857-A (JP)
Title: Liniear guide and manufacturing method thereof
Inventor: SATO TAKAMASA
IPC: B21J5/06
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To lower a manufacturing cost resulted from improvement in production efficiency, by eliminating a fixing step of a bar-like member to a rail body. SOLUTION: Recess portions 18a, 18b are formed in the rail body 16, and the bar-like members 20a, 20b are inserted into the recess portions 18a, 18b through the predetermined clearances 38a, 38b. Then, with a state where the bar-like members 20a, 20b are inserted into the recess portions 18a, 18b, the rail body 16 and bar-like members 20a, 20b are integrally and simultaneously processed by drawing so that the rail body 16 is calked to fix the bar-like members 20a, 20b into the recess portions 18a, 18b.
Patent JP-2002269899-A (JP)
Title: Digital recording and reproducing device
Inventor: YARITA TAKESHI
IPC: H04N5/765
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a digital recording and reproducing device which detects a free time zone in which the device is not operating picture-recording or the like, and stores video and audio signals in an external reproducing device by using the free time zone. SOLUTION: The digital recording and reproducing device 10 detects a free time zone in which the device 10 is not used, by an operation time administrating part 7; reproduces the video and audio signals recorded in digital signals in a hard disk drive during this free time zone; and records them in the external recording device 105 by controlling it by an external device control part 8.